Vulnerability Description
Out-of-bounds Read in mrb_get_args in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mruby | Mruby | < 3.2 |
Related Weaknesses (CWE)
References
- https://github.com/mruby/mruby/commit/c8c083cb750606b2da81582cd8e43b442bb143e6PatchThird Party Advisory
- https://huntr.dev/bounties/6ea041d1-e2aa-472c-bf3e-da5fa8726c25ExploitThird Party Advisory
- https://github.com/mruby/mruby/commit/c8c083cb750606b2da81582cd8e43b442bb143e6PatchThird Party Advisory
- https://huntr.dev/bounties/6ea041d1-e2aa-472c-bf3e-da5fa8726c25ExploitThird Party Advisory
FAQ
What is CVE-2022-1276?
CVE-2022-1276 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Out-of-bounds Read in mrb_get_args in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.
How severe is CVE-2022-1276?
CVE-2022-1276 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2022-1276?
Check the references section above for vendor advisories and patch information. Affected products include: Mruby Mruby.